Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 733135
cftoken 3869c0c0d814f3c2-D3586D17-CC88-A2A6-3F8E078CADA24DA3
sessionid 098DFC0F5403100D9DEEB2F46033342C_733135_3869c0c0d814f3c2-D3586D17-CC88-A2A6-3F8E078CADA24DA3
urltoken CFID=733135&CFTOKEN=3869c0c0d814f3c2-D3586D17-CC88-A2A6-3F8E078CADA24DA3

index.cfm?cfid=733135&cftoken=3869c0c0d814f3c2-D3586D17-CC88-A2A6-3F8E078CADA24DA3